.example {
	margin: 6em 0;
}

.heading2 {
	text-align: center;
	font-size: 3em;
	margin-bottom: 2rem;
}

.heading3 {
	text-align: center;
	font-size: 2.5em;
	margin-bottom: 1.5rem;
}

.buttons_list {
	text-align: center;
	line-height: 3rem;
}
